Running out of options in the face of the oncoming Grimm invasion, Ozpin turns to his last hope for Beacon's defense. An ancient monster, old beyond counting, wise beyond measure and powerful beyond imagination, enters the Academy, disguised as a student. Blacklight is back, and facing his final obstacle to become the ultimate life-form. Four years of school. Easy, right?
Crossover - Prototype & RWBY - Rated: T - English - Chapters: 6 - Words: 38,774 - Reviews: 173 - Favs: 530 - Follows: 684 - Updated: 4/12 - Published: 2/11 - Alex M./Zeus, Ozpin, Team RWBY, Team JNPR